Q: What is the negative version of the number 156,124,421?
A: -156,124,421
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
| 156,124,419 | 156,124,420 | 156,124,422 | 156,124,423 |
| -156,124,419 | -156,124,420 | -156,124,422 | -156,124,423 |